glibc/sysdeps/generic/dl-minimal-malloc.h

/* Minimal malloc implementation for dynamic linker and static
   initialization.
   Copyright (C) 2021-2023 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#ifndef _DL_MINIMAL_MALLOC_H
#define _DL_MINIMAL_MALLOC_H

extern void *__minimal_malloc (size_t n) attribute_hidden;
extern void *__minimal_calloc (size_t nmemb, size_t size) attribute_hidden;
extern void __minimal_free (void *ptr) attribute_hidden;
extern void *__minimal_realloc (void *ptr, size_t n) attribute_hidden;

#endif